What is the minimum insulation value required for a cable
between phase to phase and phase to earth of 380 Vac 50Hz
circuit, having load arround 800 amps.
Answers were Sorted based on User's Feedback
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%
for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???
what is stper motor
0 Answers Bhel, WAPDA Water and Power Development Authority,
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plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in
Why a transformer is rated in kVA and not in kW??
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0 Answers Sadanand Constructions,
corona happens more in summer or winter?
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